Title (fr)

Publication

Application

Priority

US 9821758 W 19981015

US 6254097 P 19971017

US 16724898 A 19981006

Abstract (en)

[origin: US6191177B1] An apparatus for depolymerizing recycled polyester into its component ester monomers and half esters includes a first reactor for depolymerizing the recycled polyester, a separator for separating ester monomeric components and half-esters from secondary materials produced in the first reactor, and a second reactor for producing a low molecular weight polyester from liquefied separator products.